mirror of
https://github.com/tonytins/CozyPixelStudio.git
synced 2025-05-05 12:44:49 -04:00
UndoRedo for border moving
Nothing else in the selections system works properly in UndoRedo right now. Needs: - UR support for creating selections - UR support for modifying selections (merging and cutting selections together) - UR support for removing selection - UR support for moving content & for all the rest of the remaining features
This commit is contained in:
Manolis Papadeas
parent
4574c9b60d
commit
76575a1c80
4 changed files with 110 additions and 77 deletions
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@ -10,7 +10,6 @@ func draw_start(position : Vector2) -> void:
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offset = position
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if Global.current_project.selected_pixels:
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Global.canvas.selection.move_content_start()
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# Global.selection_rectangl.move_start(true)
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func draw_move(position : Vector2) -> void:
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@ -33,6 +33,7 @@ func draw_start(position : Vector2) -> void:
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_move = true
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_offset = position
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start_position = position
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Global.canvas.selection.move_borders_start()
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_set_cursor_text(selection.get_rect())
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# if Global.selection_rectangle.has_point(position):
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# _move = true
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@ -7,8 +7,8 @@ var local_selected_pixels := [] setget _local_selected_pixels_changed # Array of
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var local_image := Image.new()
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var local_image_texture := ImageTexture.new()
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var clear_selection_on_tree_exit := true
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var temp_polygon : PoolVector2Array setget _temp_polygon_changed
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var _selected_rect := Rect2(0, 0, 0, 0)
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var _clipped_rect := Rect2(0, 0, 0, 0)
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var _move_image := Image.new()
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var _move_texture := ImageTexture.new()
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var _clear_image := Image.new()
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@ -152,6 +152,11 @@ func _local_selected_pixels_changed(value : Array) -> void:
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# Global.canvas.get_node("Selection").generate_polygons()
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func _temp_polygon_changed(value : PoolVector2Array) -> void:
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temp_polygon = value
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polygon = temp_polygon
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func has_point(position : Vector2) -> bool:
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return Geometry.is_point_in_polygon(position, polygon)
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@ -311,80 +316,51 @@ func copy() -> void:
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project.brushes.append(brush)
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Brushes.add_project_brush(brush)
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func cut() -> void: # This is basically the same as copy + delete
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if _selected_rect.has_no_area():
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return
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var undo_data = _get_undo_data(true)
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var project := Global.current_project
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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var size := _selected_rect.size
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var rect = Rect2(Vector2.ZERO, size)
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_clipboard = image.get_rect(_selected_rect)
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if _clipboard.is_invisible():
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return
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_clear_image.resize(size.x, size.y, Image.INTERPOLATE_NEAREST)
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var brush = _clipboard.get_rect(_clipboard.get_used_rect())
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project.brushes.append(brush)
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Brushes.add_project_brush(brush)
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# move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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image.blit_rect(_clear_image, rect, _selected_rect.position)
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commit_undo("Draw", undo_data)
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func paste() -> void:
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if _clipboard.get_size() <= Vector2.ZERO:
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return
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var undo_data = _get_undo_data(true)
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var project := Global.current_project
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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var size := _selected_rect.size
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var rect = Rect2(Vector2.ZERO, size)
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image.blend_rect(_clipboard, rect, _selected_rect.position)
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# move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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commit_undo("Draw", undo_data)
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func delete() -> void:
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var undo_data = _get_undo_data(true)
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var project := Global.current_project
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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var size := _selected_rect.size
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var rect = Rect2(Vector2.ZERO, size)
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_clear_image.resize(size.x, size.y, Image.INTERPOLATE_NEAREST)
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image.blit_rect(_clear_image, rect, _selected_rect.position)
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# move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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commit_undo("Draw", undo_data)
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func commit_undo(action : String, undo_data : Dictionary) -> void:
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var redo_data = _get_undo_data("image_data" in undo_data)
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var project := Global.current_project
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project.undos += 1
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project.undo_redo.create_action(action)
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project.undo_redo.add_do_property(project, "selected_rect", redo_data["selected_rect"])
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project.undo_redo.add_undo_property(project, "selected_rect", undo_data["selected_rect"])
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if "image_data" in undo_data:
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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project.undo_redo.add_do_property(image, "data", redo_data["image_data"])
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project.undo_redo.add_undo_property(image, "data", undo_data["image_data"])
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project.undo_redo.add_do_method(Global, "redo", project.current_frame, project.current_layer)
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project.undo_redo.add_undo_method(Global, "undo", project.current_frame, project.current_layer)
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project.undo_redo.commit_action()
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func _get_undo_data(undo_image : bool) -> Dictionary:
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var data = {}
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var project := Global.current_project
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data["selected_rect"] = Global.current_project.selected_rect
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if undo_image:
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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image.unlock()
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data["image_data"] = image.data
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image.lock()
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return data
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#func cut() -> void: # This is basically the same as copy + delete
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# if _selected_rect.has_no_area():
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# return
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#
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# var undo_data = _get_undo_data(true)
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# var project := Global.current_project
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# var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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# var size := _selected_rect.size
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# var rect = Rect2(Vector2.ZERO, size)
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# _clipboard = image.get_rect(_selected_rect)
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# if _clipboard.is_invisible():
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# return
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#
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# _clear_image.resize(size.x, size.y, Image.INTERPOLATE_NEAREST)
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# var brush = _clipboard.get_rect(_clipboard.get_used_rect())
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# project.brushes.append(brush)
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# Brushes.add_project_brush(brush)
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## move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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# image.blit_rect(_clear_image, rect, _selected_rect.position)
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# commit_undo("Draw", undo_data)
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#
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#func paste() -> void:
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# if _clipboard.get_size() <= Vector2.ZERO:
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# return
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#
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# var undo_data = _get_undo_data(true)
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# var project := Global.current_project
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# var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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# var size := _selected_rect.size
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# var rect = Rect2(Vector2.ZERO, size)
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# image.blend_rect(_clipboard, rect, _selected_rect.position)
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## move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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# commit_undo("Draw", undo_data)
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#
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#
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#func delete() -> void:
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# var undo_data = _get_undo_data(true)
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# var project := Global.current_project
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# var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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# var size := _selected_rect.size
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# var rect = Rect2(Vector2.ZERO, size)
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# _clear_image.resize(size.x, size.y, Image.INTERPOLATE_NEAREST)
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# image.blit_rect(_clear_image, rect, _selected_rect.position)
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## move_end() # The selection_rectangle can be used while is moving, this prevents malfunctioning
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# commit_undo("Draw", undo_data)
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func _on_SelectionShape_tree_exiting() -> void:
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@ -9,25 +9,37 @@ extends Node2D
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# var selected_pixels := [] # Array of Vector2s - the selected pixels
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func move_borders_start() -> void:
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for shape in get_children():
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shape.temp_polygon = shape.polygon
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func move_borders(move : Vector2) -> void:
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for shape in get_children():
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shape._selected_rect.position += move
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shape._clipped_rect.position += move
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for i in shape.polygon.size():
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shape.polygon[i] += move
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func move_borders_end(new_pos : Vector2, old_pos : Vector2) -> void:
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# for shape in get_children():
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# var diff := new_pos - old_pos
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# for i in shape.polygon.size():
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# shape.polygon[i] -= diff # Temporarily set the polygon back to be used for undoredo
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var undo_data = _get_undo_data(false)
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for shape in get_children():
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shape.temp_polygon = shape.polygon
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var diff := new_pos - old_pos
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var selected_pixels_copy = shape.local_selected_pixels.duplicate()
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for i in selected_pixels_copy.size():
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selected_pixels_copy[i] += diff
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shape.local_selected_pixels = selected_pixels_copy
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commit_undo("Rectangle Select", undo_data)
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func move_content_start() -> void:
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move_borders_start()
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for shape in get_children():
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if !shape.local_image.is_empty():
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return
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@ -52,6 +64,51 @@ func move_content_end() -> void:
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shape.local_image_texture = ImageTexture.new()
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func commit_undo(action : String, undo_data : Dictionary) -> void:
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var redo_data = _get_undo_data("image_data" in undo_data)
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var project := Global.current_project
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project.undos += 1
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project.undo_redo.create_action(action)
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var i := 0
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for shape in get_children():
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project.undo_redo.add_do_property(shape, "temp_polygon", redo_data["temp_polygon_%s" % i])
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project.undo_redo.add_do_property(shape, "_selected_rect", redo_data["_selected_rect_%s" % i])
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project.undo_redo.add_do_property(shape, "local_selected_pixels", redo_data["local_selected_pixels_%s" % i])
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project.undo_redo.add_undo_property(shape, "temp_polygon", undo_data["temp_polygon_%s" % i])
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project.undo_redo.add_undo_property(shape, "_selected_rect", undo_data["_selected_rect_%s" % i])
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project.undo_redo.add_undo_property(shape, "local_selected_pixels", undo_data["local_selected_pixels_%s" % i])
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i += 1
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if "image_data" in undo_data:
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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project.undo_redo.add_do_property(image, "data", redo_data["image_data"])
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project.undo_redo.add_undo_property(image, "data", undo_data["image_data"])
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project.undo_redo.add_do_method(Global, "redo", project.current_frame, project.current_layer)
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project.undo_redo.add_undo_method(Global, "undo", project.current_frame, project.current_layer)
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project.undo_redo.commit_action()
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func _get_undo_data(undo_image : bool) -> Dictionary:
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var data = {}
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var project := Global.current_project
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var i := 0
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for shape in get_children():
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data["temp_polygon_%s" % i] = shape.temp_polygon
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data["_selected_rect_%s" % i] = shape._selected_rect
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data["local_selected_pixels_%s" % i] = shape.local_selected_pixels
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i += 1
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# data["selected_rect"] = Global.current_project.selected_rect
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if undo_image:
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var image : Image = project.frames[project.current_frame].cels[project.current_layer].image
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image.unlock()
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data["image_data"] = image.data
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image.lock()
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for d in data.keys():
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print(d, data[d])
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return data
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func generate_rect(pixels : Array) -> Rect2:
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if !pixels:
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return Rect2()
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